Britney Spears & Joe Jonas Get Their Prank On For Neil Patrick Harris’ ‘Best Time Ever’: Watch

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Prank-based shows are nothing new to television (Punk’d anyone?), and the latest one to pop on the small screen is NBC’s Best Time Ever With Neil Patrick Harris.

During last night’s (September 22) episode, the actor called upon friends and pretty big celebrities — Britney Spears and Joe Jonas — to take part in his pranking scheme in Las Vegas.

For the new segment titled “Voices In Your Head,” NPH and Jonas fed Brit (who is still rocking her mermaid hair) lines through a hidden earpiece as she spoke to unsuspecting bodyguards who want to work for her. The men’s reactions to the goofy dressing room conversations are priceless but the funniest part occurs once they get on stage at Britney’s Planet Hollywood residency!

Many forget the pop princess actually has a killer sense of humor, so it was refreshing to see that side of her personality return for TV.

Watch the hilarity ensue up top.

Will you be tuning into Best Time Ever this season? Let us know below, or by hitting us up on Facebook and Twitter!